It takes a village to raise a child, and my village was the graveyard.—from Rachael Hanel’s memoir We’ll Be the Last Ones to Let You Down: Memoir of a Gravedigger’s Daughter by Rachael Hanel. University of Minnesota Press, 177 pp. Rachael Hanel grew up in a sleepy Minnesota town where old people “have more faith that cars will stop for them than they have in Jesus Christ.” But where her gravedigger father could joke, with a darker edge than any …